Environmental Studies ยท Biology

Biodiversity and Conservation

4,050 Questions

Biodiversity and conservation focus on protecting species, maintaining natural habitats, and managing ecological balance. It covers essential themes like wildlife corridors, marine ecosystems, and genetic diversity. This topic is heavily tested in environmental studies sections across multiple competitive exams.

Ecosystem conservationWildlife sanctuariesEndangered species managementGenetic diversityEnvironmental ethics

Biodiversity and Conservation Questions

Multiple choice

How can forest restoration contribute to sustainable development?

  1. Enhancing Biodiversity

  2. Improving Water Quality

  3. Mitigating Climate Change

  4. All of the Above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Forest restoration contributes to sustainable development by enhancing biodiversity, improving water quality, mitigating climate change, and providing ecosystem services that support human well-being.

Multiple choice

How can forest restoration contribute to poverty alleviation?

  1. Creating Job Opportunities

  2. Enhancing Agricultural Productivity

  3. Promoting Sustainable Livelihoods

  4. All of the Above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Forest restoration can contribute to poverty alleviation by creating job opportunities, enhancing agricultural productivity, promoting sustainable livelihoods, and providing access to forest resources for local communities.

Multiple choice

What are some of the key factors to consider when planning a forest restoration project?

  1. Site Selection

  2. Species Selection

  3. Community Involvement

  4. All of the Above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Key factors to consider when planning a forest restoration project include site selection, species selection, community involvement, funding, and long-term monitoring and maintenance.

Multiple choice

What is the significance of the concept of 'sacred groves' in wildlife conservation?

  1. They are areas set aside for religious purposes and are protected from exploitation.

  2. They are home to a diverse range of flora and fauna due to traditional conservation practices.

  3. They serve as corridors connecting different wildlife habitats, facilitating species movement.

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Sacred groves hold cultural and religious significance, leading to their protection from exploitation. They often harbor rich biodiversity due to traditional conservation practices and can act as corridors for wildlife movement.

Multiple choice

What is the main purpose of establishing biosphere reserves in India?

  1. To protect representative ecosystems and promote sustainable development.

  2. To conserve genetic diversity and provide habitat for endangered species.

  3. To promote ecotourism and generate revenue for local communities.

  4. To conduct scientific research and monitor ecological changes.
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Biosphere reserves aim to protect representative ecosystems, conserve genetic diversity, and promote sustainable development practices.

Multiple choice

What is the role of economic valuation in natural resource management?

  1. To determine the economic value of natural resources

  2. To help decision-makers make informed decisions about natural resource use

  3. To promote economic growth

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Economic valuation can be used to determine the economic value of natural resources, help decision-makers make informed decisions about natural resource use, and promote economic growth.

Multiple choice

What is being done to protect the snow leopard?

  1. Creating protected areas

  2. Encouraging sustainable tourism

  3. Educating local communities

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Conservation efforts for the snow leopard include creating protected areas, encouraging sustainable tourism, and educating local communities.

Multiple choice

What can be done to prevent land degradation?

  1. Reduce greenhouse gas emissions

  2. Promote sustainable agriculture

  3. Restore degraded land

  4. Educate people about land degradation

  5. All of the above
Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

Land degradation can be prevented by taking a number of steps, including reducing greenhouse gas emissions, promoting sustainable agriculture, restoring degraded land, and educating people about land degradation.

Multiple choice

What is the main objective of biodiversity monitoring?

  1. To track changes in species populations and ecosystems

  2. To identify and protect endangered species

  3. To study the impact of human activities on biodiversity

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Biodiversity monitoring aims to track changes in species populations and ecosystems, identify and protect endangered species, and study the impact of human activities on biodiversity.

Multiple choice

What is the primary role of mangroves in mitigating the impacts of climate change on India's coastal areas?

  1. They act as natural barriers against coastal erosion and storm surges

  2. They sequester carbon dioxide and contribute to carbon storage

  3. They provide habitat and breeding grounds for marine life

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Mangroves play a crucial role in mitigating climate change impacts by providing natural protection against coastal erosion and storm surges, sequestering carbon dioxide, and supporting marine biodiversity.

Multiple choice

How do grassed waterways and buffer strips benefit wildlife?

  1. They provide habitat for a variety of wildlife species

  2. They provide food and cover for wildlife

  3. They help to create wildlife corridors

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Grassed waterways and buffer strips provide multiple benefits for wildlife by providing habitat, food, cover, and wildlife corridors.

Multiple choice

Which of the following is a primary goal of conservation biology?

  1. Protecting biodiversity

  2. Preventing species extinction

  3. Restoring degraded ecosystems

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Conservation biology aims to protect biodiversity, prevent species extinction, and restore degraded ecosystems.

Multiple choice

What is the primary economic benefit of wildlife sanctuaries and national parks?

  1. Tourism

  2. Hunting

  3. Logging

  4. Mining
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Wildlife sanctuaries and national parks attract tourists from all over the world, who come to see the unique wildlife and natural beauty of these areas. This tourism generates revenue for local businesses and communities.

Multiple choice

Which of the following is not an economic benefit of wildlife sanctuaries and national parks?

  1. Increased property values

  2. Improved air and water quality

  3. Reduced soil erosion

  4. Increased flooding
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Wildlife sanctuaries and national parks can help to reduce flooding by absorbing rainwater and releasing it slowly into rivers and streams. They also help to protect watersheds and prevent soil erosion.

Multiple choice

How do wildlife sanctuaries and national parks contribute to the global economy?

  1. They provide a source of food and medicine.

  2. They help to regulate the climate.

  3. They support biodiversity.

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Wildlife sanctuaries and national parks provide a source of food and medicine for people around the world. They also help to regulate the climate by absorbing carbon dioxide and releasing oxygen. Additionally, they support biodiversity, which is essential for the health of the planet.